This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NTRA/capital-change-brief"
Use Arkolith's capital_change_brief for NTRA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | JPMORGAN CHASE & CO | $2.5B | 13.4M | ▲+4.1% Added · +532K sh | Q1 2026 | |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.4B | 12.2M | ▲+12% Added · +1.3M sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $2.1B | 10.7M | ▼−1.7% Reduced · −182K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $1.2B | 6.0M | ▲New +6.0M sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.1B | 5.6M | ▲New +5.6M sh | Q1 2026 | |
| 6 | STATE STREET CORP | $683.5M | 3.4M | ▲+5.9% Added · +192K sh | Q1 2026 | |
| 7 | FARALLON CAPITAL MANAGEMENT LLC | $641.4M | 3.2M | ▼−18% Reduced · −707K sh | Q1 2026 | |
| 8 | Duquesne Family Office LLC | $612.7M | 3.1M | ▲+22% Added · +552K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $553.8M | 2.8M | ▲+6.4% Added · +167K sh | Q1 2026 | |
| 10 | FMR LLC | $510.8M | 2.6M | ▲+73% Added · +1.1M sh | Q1 2026 | |
| 11 | COATUE MANAGEMENT LLC | $508.3M | 2.5M | ▼−3.5% Reduced · −91K sh | Q1 2026 | |
| 12 | Castle Hook Partners LP | $505.9M | 2.5M | ▲+17% Added · +362K sh | Q1 2026 | |
| 13 | FRANKLIN RESOURCES INC | $497.0M | 2.5M | ▼−1.9% Reduced · −49K sh | Q1 2026 | |
| 14 | AQR CAPITAL MANAGEMENT LLC | $442.6M | 2.3M | ▼−13% Reduced · −325K sh | Q1 2026 | |
| 15 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $408.0M | 2.0M | ▼−0.4% Reduced · −8K sh | Q1 2026 | |
| 16 | FRED ALGER MANAGEMENT, LLC | $351.3M | 1.8M | ▼−3.6% Reduced · −66K sh | Q1 2026 | |
| 17 | NORGES BANK | $372.4M | 1.6M | ▼−1.1% Reduced · −19K sh | Q4 2025 | |
| 18 | Sofinnova Investments, Inc. | $310.0M | 1.6M | —Held | Q1 2026 | |
| 19 | MORGAN STANLEY | $270.9M | 1.4M | ▲+9.7% Added · +120K sh | Q1 2026 | |
| 20 | RTW INVESTMENTS, LP | $250.0M | 1.3M | ▼−17% Reduced · −250K sh | Q1 2026 | |
| 21 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $238.3M | 1.2M | ▲+1.0% Added · +12K sh | Q1 2026 | |
| 22 | MAVERICK CAPITAL LTD | $234.3M | 1.2M | ▲+24% Added · +228K sh | Q1 2026 | |
| 23 | T. Rowe Price Investment Management, Inc. | Withheld | 1.1M | ▲+127% Added · +632K sh | Q1 2026 | |
| 24 | FEDERATED HERMES, INC. | $218.0M | 1.1M | ▲+7.0% Added · +71K sh | Q1 2026 | |
| 25 | Clearbridge Investments, LLC | $178.7M | 893K | ▲+13% Added · +103K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 15, 2026 | Chapman Rowan E | Director | Sell (S) | 135 | $37K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 80 | $22K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 180 | $49K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 100 | $27K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 390 | $106K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 40 | $11K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 170 | $47K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 90 | $25K |
| Jul 15, 2026 | Sheena Jonathan | Director | Sell (S) | 450 | $123K |
| Jul 13, 2026 | Sheena Jonathan | Director | Sell (S) | 500 | $134K |
| Jul 13, 2026 | Sheena Jonathan | Director | Sell (S) | 450 | $120K |
| Jul 13, 2026 | Sheena Jonathan | Director | Sell (S) | 500 | $131K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 257 funds | $277.0B |
| NVIDIA CORPNVDA | 255 funds | $399.0B |
| AMAZON.COM INCAMZN | 255 funds | $216.0B |
| META PLATFORMS INC-CLASS AMETA | 254 funds | $119.3B |
| BROADCOM INCAVGO | 253 funds | $160.2B |
| ELI LILLY & COLLY | 251 funds | $75.9B |
| APPLE INCAAPL | 246 funds | $291.7B |
| ALPHABET INC-CL AGOOGL | 246 funds | $179.9B |
| BOSTON SCIENTIFIC CORPBSX | 246 funds | $19.1B |
| VISA INC-CLASS A SHARESV | 245 funds | $60.8B |
| INTUITIVE SURGICAL INCISRG | 245 funds | $25.7B |
| ALPHABET INC-CL CGOOG | 244 funds | $123.3B |
Ranked by how many of NTRA's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NTRA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.